{"id":"CVE-2026-110116","published":"2026-10-13T17:17:35.843","lastModified":"2026-10-16T19:18:44.867","description":"Risesoft-y9 Digital-Infrastructure 9.6.5 through 9.6.11 contains a path traversal vulnerability in the fileManager storeFile endpoint that allows unauthenticated attackers to write arbitrary files. Attackers can send crafted fullPath and fileName parameters to POST /rest/storeFile to create or overwrite service-writable files, potentially achieving code execution.","cvssScore":9.1,"cvssSeverity":"CRITICAL","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H","cwes":["CWE-22"],"vendors":[],"products":[],"references":[{"url":"https://github.com/risesoft-y9/Digital-Infrastructure/blob/v9.6.11/y9-digitalbase-module/y9-module-filemanager/risenet-y9boot-webapp-filemanager/src/main/java/net/risesoft/y9public/controller/Y9FileController.java#L168-L182","tags":[]},{"url":"https://hackmd.io/@1ExmmukzRMWN7B4gQ4W-4Q/digital-infrastructure-filemanager-path-traversal-rw","tags":[]},{"url":"https://www.vulncheck.com/advisories/digital-infrastructure-9.6.5-through-9.6.11-path-traversal-via-filemanager-storefile","tags":[]}],"exploitRefs":[{"url":"https://github.com/risesoft-y9/Digital-Infrastructure/blob/v9.6.11/y9-digitalbase-module/y9-module-filemanager/risenet-y9boot-webapp-filemanager/src/main/java/net/risesoft/y9public/controller/Y9FileController.java#L168-L182","tags":[]}],"hasPoc":true,"ai":{"summary":"A path traversal vulnerability in Risesoft-y9 Digital-Infrastructure allows unauthenticated attackers to write arbitrary files to the server, potentially leading to code execution. This flaw exists in the fileManager storeFile endpoint and affects versions 9.6.5 through 9.6.11.","exploitability":"Exploitation is straightforward with no authentication required, needing only a POST request to /rest/storeFile with crafted fullPath and fileName parameters to overwrite service-writable files.","blast_radius":"The vulnerability could enable attackers to write malicious files that the application service can execute, potentially leading to full system compromise if the service has sufficient privileges.","remediation":"Upgrade to version 9.6.12 or later to remediate this path traversal vulnerability.","detection":"Monitor for POST requests to /rest/storeFile with unusual fullPath values that could indicate file overwrite attempts, and watch for newly created or modified files in service-writable directories that don't correspond to legitimate application operations.","tags":["file-write","path-traversal","web"],"model":"garnet-coder","analyzedAt":"2026-10-15T08:56:24.961Z"}}